Computational Design of Lightweight Structures

Form Finding and Optimization

Nonfiction, Science & Nature, Mathematics
Cover of the book Computational Design of Lightweight Structures by Benoit Descamps, Wiley
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Author: Benoit Descamps ISBN: 9781118908822
Publisher: Wiley Publication: March 10, 2014
Imprint: Wiley-ISTE Language: English
Author: Benoit Descamps
ISBN: 9781118908822
Publisher: Wiley
Publication: March 10, 2014
Imprint: Wiley-ISTE
Language: English

The author of this book presents a general, robust, and easy-to-use method that can handle many design parameters efficiently.
Following an introduction, Chapter 1 presents the general concepts of truss layout optimization, starting from topology optimization where structural component sizes and system connectivity are simultaneously optimized. To fully realize the potential of truss layout optimization for the design of lightweight structures, the consideration of geometrical variables is then introduced.
Chapter 2 addresses truss geometry and topology optimization by combining mathematical programming and structural mechanics: the structural properties of the optimal solution are used for devising the novel formulation. To avoid singularities arising in optimal configurations, this approach disaggregates the equilibrium equations and fully integrates their basic elements within the optimization formulation. The resulting tool incorporates elastic and plastic design, stress and displacement constraints, as well as self-weight and multiple loading. The inherent slenderness of lightweight structures requires the study of stability issues.
As a remedy, Chapter 3 proposes a conceptually simple but efficient method to include local and nodal stability constraints in the formulation. Several numerical examples illustrate the impact of stability considerations on the optimal design.
Finally, the investigation on realistic design problems in Chapter 4 confirms the practical applicability of the proposed method. It is shown how we can generate a range of optimal designs by varying design settings.

View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart

The author of this book presents a general, robust, and easy-to-use method that can handle many design parameters efficiently.
Following an introduction, Chapter 1 presents the general concepts of truss layout optimization, starting from topology optimization where structural component sizes and system connectivity are simultaneously optimized. To fully realize the potential of truss layout optimization for the design of lightweight structures, the consideration of geometrical variables is then introduced.
Chapter 2 addresses truss geometry and topology optimization by combining mathematical programming and structural mechanics: the structural properties of the optimal solution are used for devising the novel formulation. To avoid singularities arising in optimal configurations, this approach disaggregates the equilibrium equations and fully integrates their basic elements within the optimization formulation. The resulting tool incorporates elastic and plastic design, stress and displacement constraints, as well as self-weight and multiple loading. The inherent slenderness of lightweight structures requires the study of stability issues.
As a remedy, Chapter 3 proposes a conceptually simple but efficient method to include local and nodal stability constraints in the formulation. Several numerical examples illustrate the impact of stability considerations on the optimal design.
Finally, the investigation on realistic design problems in Chapter 4 confirms the practical applicability of the proposed method. It is shown how we can generate a range of optimal designs by varying design settings.

More books from Wiley

Cover of the book Polyethylene-Based Blends, Composites and Nanocomposities by Benoit Descamps
Cover of the book Aerosols by Benoit Descamps
Cover of the book Advances in Food Biotechnology by Benoit Descamps
Cover of the book Innovation in Wind Turbine Design by Benoit Descamps
Cover of the book Ultrasonic Technology for Desiccant Regeneration by Benoit Descamps
Cover of the book This Is Political Philosophy by Benoit Descamps
Cover of the book CPA Exam For Dummies by Benoit Descamps
Cover of the book Prevention of Fetal Alcohol Spectrum Disorder FASD by Benoit Descamps
Cover of the book Internal Audit by Benoit Descamps
Cover of the book Film Studies For Dummies by Benoit Descamps
Cover of the book Hard Time by Benoit Descamps
Cover of the book The AH Receptor in Biology and Toxicology by Benoit Descamps
Cover of the book Basic Guide to Dental Procedures by Benoit Descamps
Cover of the book iOS 6 Foundations by Benoit Descamps
Cover of the book Generalizations of Cyclostationary Signal Processing by Benoit Descamps
We use our own "cookies" and third party cookies to improve services and to see statistical information. By using this website, you agree to our Privacy Policy